Fig. 1From: Transcriptomics and metabolomics analysis reveal the dietary copper deficiency and supplementation effects of liver gene expression and metabolite change in grazing sheepFeeding experimental design of the copper treatment group and control group in 28 grazing Wu Ranke sheep. Abbreviations: LCu = the low-Cu feeding group; LCG = the control group for the low-Cu feeding period; SCu = the high-Cu supplement group; SCG = the control group for the high-Cu feeding periodBack to article page